Search

Tony Ko

Examiner (ID: 18800, Phone: (571)272-1926 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878
Total Applications
1577
Issued Applications
1379
Pending Applications
76
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9923695 [patent_doc_number] => 08981665 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-17 [patent_title] => 'Color shifting pumped-phosphor light emitting diode light sources via modulation of current pulses' [patent_app_type] => utility [patent_app_number] => 13/156110 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13156110 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156110
Color shifting pumped-phosphor light emitting diode light sources via modulation of current pulses Jun 7, 2011 Issued
Array ( [id] => 8514125 [patent_doc_number] => 20120313532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'Ultraviolet Discharge Lamp Apparatuses Having Optical Filters Which Attenuate Visible Light' [patent_app_type] => utility [patent_app_number] => 13/156092 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13156092 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156092
Ultraviolet discharge lamp apparatuses having optical filters which attenuate visible light Jun 7, 2011 Issued
Array ( [id] => 7485021 [patent_doc_number] => 20110235383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'FREQUENCY SYNCHRONIZING METHOD FOR DISCHARGE TUBE LIGHTING APPARATUS, DISCHARGE TUBE LIGHTING APPARATUS, AND SEMICONDUCTOR INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/156008 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10049 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20110235383.pdf [firstpage_image] =>[orig_patent_app_number] => 13156008 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156008
FREQUENCY SYNCHRONIZING METHOD FOR DISCHARGE TUBE LIGHTING APPARATUS, DISCHARGE TUBE LIGHTING APPARATUS, AND SEMICONDUCTOR INTEGRATED CIRCUIT Jun 7, 2011 Abandoned
Array ( [id] => 11432611 [patent_doc_number] => 09570940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Backup battery systems for traffic cabinets' [patent_app_type] => utility [patent_app_number] => 13/117061 [patent_app_country] => US [patent_app_date] => 2011-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4036 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13117061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117061
Backup battery systems for traffic cabinets May 25, 2011 Issued
Array ( [id] => 9763182 [patent_doc_number] => 08847514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-30 [patent_title] => 'Programmable lighting with multi-day variations of wavelength and intensity, optimized by crowdsourcing using an online social community network' [patent_app_type] => utility [patent_app_number] => 13/115074 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13115074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/115074
Programmable lighting with multi-day variations of wavelength and intensity, optimized by crowdsourcing using an online social community network May 23, 2011 Issued
13/112602 Gloves With Illumination And Exposed Fingertip Openings May 19, 2011 Abandoned
Array ( [id] => 9704738 [patent_doc_number] => 08829810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Step-up converter for light-emitting diodes (LEDs)' [patent_app_type] => utility [patent_app_number] => 13/106221 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13106221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/106221
Step-up converter for light-emitting diodes (LEDs) May 11, 2011 Issued
Array ( [id] => 8403537 [patent_doc_number] => 20120235596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'LED DRIVERS WITH AUDIBLE NOISE ELIMINATION AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 13/051498 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1554 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051498
LED DRIVERS WITH AUDIBLE NOISE ELIMINATION AND ASSOCIATED METHODS Mar 17, 2011 Abandoned
Array ( [id] => 8403505 [patent_doc_number] => 20120235569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'NOZZLE FOR GENERATING MICROWAVE PLASMA FROM COMBUSTION FLAME' [patent_app_type] => utility [patent_app_number] => 13/050966 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3994 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050966 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050966
NOZZLE FOR GENERATING MICROWAVE PLASMA FROM COMBUSTION FLAME Mar 17, 2011 Abandoned
Array ( [id] => 10074053 [patent_doc_number] => 09112426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'High power-factor control circuit and method for switched mode power supply' [patent_app_type] => utility [patent_app_number] => 13/050236 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6342 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050236 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050236
High power-factor control circuit and method for switched mode power supply Mar 16, 2011 Issued
Array ( [id] => 9845092 [patent_doc_number] => 08947014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'LED switch circuitry for varying input voltage source' [patent_app_type] => utility [patent_app_number] => 13/035556 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 45 [patent_no_of_words] => 6571 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13035556 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035556
LED switch circuitry for varying input voltage source Feb 24, 2011 Issued
Array ( [id] => 8538845 [patent_doc_number] => 08314566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Solid state lamp using light emitting strips' [patent_app_type] => utility [patent_app_number] => 13/032502 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 50 [patent_no_of_words] => 13758 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13032502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032502
Solid state lamp using light emitting strips Feb 21, 2011 Issued
Array ( [id] => 6170802 [patent_doc_number] => 20110175542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'Dual Control Luminaire' [patent_app_type] => utility [patent_app_number] => 13/006493 [patent_app_country] => US [patent_app_date] => 2011-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1800 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20110175542.pdf [firstpage_image] =>[orig_patent_app_number] => 13006493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/006493
Dual Control Luminaire Jan 13, 2011 Abandoned
Array ( [id] => 8249516 [patent_doc_number] => 20120153840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Illumination control system for motion and daylight in large structures' [patent_app_type] => utility [patent_app_number] => 12/972229 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2889 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20120153840.pdf [firstpage_image] =>[orig_patent_app_number] => 12972229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972229
Illumination control system for motion and daylight in large structures Dec 16, 2010 Issued
Array ( [id] => 8249522 [patent_doc_number] => 20120153839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'AUTOMATIC COLOR CORRECTION FOR A DOME LIGHT DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/971581 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20120153839.pdf [firstpage_image] =>[orig_patent_app_number] => 12971581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971581
AUTOMATIC COLOR CORRECTION FOR A DOME LIGHT DISPLAY DEVICE Dec 16, 2010 Abandoned
Array ( [id] => 8249524 [patent_doc_number] => 20120153845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'SOLID STATE LIGHTING CONTROL METHODS AND APPARATUSES FOR SERIES COMBINATIONS OF LIGHT EMITTING DIODES' [patent_app_type] => utility [patent_app_number] => 12/971252 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20120153845.pdf [firstpage_image] =>[orig_patent_app_number] => 12971252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971252
SOLID STATE LIGHTING CONTROL METHODS AND APPARATUSES FOR SERIES COMBINATIONS OF LIGHT EMITTING DIODES Dec 16, 2010 Abandoned
Array ( [id] => 7571307 [patent_doc_number] => 20110266963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Voltage-limiting and reverse polarity series type LED device' [patent_app_type] => utility [patent_app_number] => 12/958448 [patent_app_country] => US [patent_app_date] => 2010-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4941 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20110266963.pdf [firstpage_image] =>[orig_patent_app_number] => 12958448 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/958448
Voltage-limiting and reverse polarity series type LED device Dec 1, 2010 Issued
Array ( [id] => 9497358 [patent_doc_number] => 08736180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Organic light-emitting diode display' [patent_app_type] => utility [patent_app_number] => 12/959000 [patent_app_country] => US [patent_app_date] => 2010-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4615 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12959000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/959000
Organic light-emitting diode display Dec 1, 2010 Issued
Array ( [id] => 9010133 [patent_doc_number] => 08525436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Light-emitting diode (LED) current balance circuit' [patent_app_type] => utility [patent_app_number] => 12/954958 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6537 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12954958 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/954958
Light-emitting diode (LED) current balance circuit Nov 28, 2010 Issued
Array ( [id] => 6138193 [patent_doc_number] => 20110127923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'LED DRIVER AND DRIVING METHOD' [patent_app_type] => utility [patent_app_number] => 12/955094 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3414 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20110127923.pdf [firstpage_image] =>[orig_patent_app_number] => 12955094 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955094
LED driver and driving method Nov 28, 2010 Issued
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